Caveats of Using Social Media Data for Medical Research: A Report from a Study on Eye-Related Symptoms in Tweets. - Yang Liu 019; Tricia O'Brien; Esha Sondhi; Qiaozhu Mei; David A. Hanauer; Kai Zheng 002 (AMIA, 2015)

Understanding Patient Questions about their Medical Records in an Online Health Forum: Opportunity for Patient Portal Design. - Tera L. Reynolds; Nida Ali; Emma McGregor; Tricia O'Brien; Christopher Longhurst; Andrew L. Rosenberg; Scott Rudkin; Kai Zheng 002 (AMIA, 2017)